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16th January 2025 (15 Topics)

16th January 2025

QUIZ - 16th January 2025

5 Questions

5 Minutes

Mains Issues

The government recently launched the registration portal for the third edition of the Kashi Tamil Sangamam (KTS 3.0), scheduled to take place from 15th February to 24th February 2025 in Varanasi, Uttar Pradesh. This 10-day event aims to strengthen the cultural and intellectual connections between Tamil Nadu and Kashi (Varanasi), two iconic cultural and spiritual hubs of India.

What is Kashi Tamil Sangamam (KTS)?

  • Kashi Tamil Sangamam is a significant cultural initiative that aims to celebrate and reinforce the centuries-old bond between the two cultural regions
    • Tamil Nadu in the south
    • Kashi (Varanasi) in the north
  • This initiative is part of the broader vision of Ek Bharat Shrestha Bharat (Unified India), which seeks to promote cultural integration and understanding across different regions of India.
  • It also aligns with the vision of the National Education Policy (NEP) 2020, which emphasizes integrating traditional knowledge systems with modern education.
  • What Makes KTS Special in 2025? This year’s edition (KTS 3.0) holds special significance as it coincides with the Mahakumbh Mela in Varanasi and the Pran Pratishtha (inauguration) of the Shri Ram Lalla temple in Ayodhya.
  • Central Theme: The central theme of this year’s event is Maharishi Agasthyar, a revered sage whose contributions to Tamil literature, philosophy, science, linguistics, and culture have deeply influenced both Tamil Nadu and India's knowledge traditions.
    • Maharishi Agasthyar’s legacy is celebrated for his intellectual brilliance, and his teachings continue to shape the cultural and spiritual life in Tamil Nadu, making him the central figure of KTS 3.0.

Agastya Muni

  • Agastya was a revered Vedic sage of Hinduism. He was born on Shravanashukla Panchami in Kashi.
  • Sage Agastya in Hinduism is revered for his wisdom, teachings, and significant role in various narratives.
  • He guides Rama, provides blessings, performs sacrifices, and symbolizes determination, illustrating the transient nature of life and empowering others.
  • Agastya has been mentioned in all the four Vedas of Hinduism.
  • He is one of the seven most revered rishis (the Saptarishi) in the Vedic texts,
    • Saptarishi: Agastya, Atri, Bhardwaja, Gautama, Jamadagni, Vashistha, and Vishvamitra  (list by Jaiminiya Brahmana)
  • He and his wife Lopamudra are the celebrated authors of hymns 1.165 to 1.191 in the Sanskrit text Rigveda (1200 BC) and other Vedic literature.
  • Agastya appears in numerous itihasas and Puranas including Ramayana and Mahabharata
  • He is one of the seven or eight most revered Rishis in the Vedic texts. 
    • Attributed author: Agastya Gita found in Varaha Purana, Agastya Samhita found embedded in Skanda Purana, and the Dvaidha-Nirnaya Tantra text. 
  •  He is a great yogi who has mastered Kriya Yoga, which is where he gained a lot of power.
  • He is regarded as a significant link between Vaisnavism and Shaivism.
  • He is the founder of Kerala's martial art Kalaripayattu, the southern style of Varmakkalai.
  • Popular work: Agastya Samhita; Naadi Shastra

The Cultural and Philosophical Connection

  • The connection between Tamil Nadu and Kashi (Varanasi) is not only historical but also deeply spiritual.
  • In ancient times, Tamil scholars considered it a significant part of their education to visit Kashi, regarded as one of the most important spiritual and cultural centers in India.
  • The legacy of Kashi is also reflected in Tamil Nadu, with several temples named after Kashi Vishwanath and various references to Kashi in Tamil literature and culture.
  • A key example of this connection is the story of King Parakrama Pandya of Tamil Nadu, who brought a Shiva Lingam from Kashi to build a temple in
    • He is believed to have installed the lingam at Sivakasi after the cow carrying it refused to move further, symbolizing the divine wish.
    • Similarly, the Kasi Viswanathar Temple in Tenkasi was built by the Pandyas as a tribute to Kashi for devotees unable to travel to Varanasi.
  • The spiritual journey of pilgrims from Tamil Nadu often involved traveling to Rameswaram first, then taking a dip in the Koti Teertha (a holy water tank), before proceeding to Kashi for darshan (worship). The journey was considered incomplete without both places.

Mains Issues

Context

The US Bureau of Industry and Security (BIS) removed three Indian nuclear entities — Bhabha Atomic Research Centre (BARC), Indira Gandhi Centre for Atomic Research (IGCAR) and the Indian Rare Earths Limited (IREL) — from its ‘Entity List’ in order to enhance civilian nuclear cooperation between the two countries.

What is US’s Entity List?

  • The US Entity List is a list of foreign individuals, businesses and organisations that are subject to export restrictions and licensing requirements for certain goods and technologies.
  • The list — compiled by the BIS of the US Department of Commerce — is ostensibly used to prevent unauthorised trade in items that could be diverted to terrorismweapons of mass destruction(WMD) programmes, or other activities that are perceived by the US as going against its foreign policy or national security interests.

Impact of the move

  • The move will allow for “closer cooperation between the United States and India to secure more resilient critical minerals and clean energy supply chains”.
  • The amendment to the export controls list would allow the affected entities to enter into deeper collaboration with the US, its private sector, and its scientists and technologists in order to further civilian nuclear cooperation.

Background: The India-US Nuclear Deal

  • The lifting of these restrictions brings attention back to the landmark 2008 India-US Civil Nuclear Agreement.
  • This deal, finalized after three years of tough negotiations, ended India’s nuclear isolation and opened the door for India to access civilian nuclear technology from countries like the US.
  • This agreement was a major turning point in India-US relations, overcoming long-standing hurdles related to nuclear non-proliferation.
  • The deal allowed India to engage with the global nuclear community despite not signing the Nuclear Non-Proliferation Treaty (NPT).
  • The US played a key role in India’s nuclear and space programs, but following India’s nuclear tests in 1974 and 1998, global attitudes towards India became cautious. The 2008 deal helped overcome these tensions and paved the way for future cooperation.
Why Nuclear Energy Matters Now
  • Nuclear energy is increasingly being seen as essential in meeting the growing demand for electricity, particularly with the rise of technologies like artificial intelligence and data centers, which require large amounts of power.
  • Tech giants like Amazon and Microsoft are investing in nuclear energy to meet their energy needs, despite the higher costs.
  • Nuclear energy is considered a clean source of power, which makes it a key part of the global push for sustainable energy solutions.

Mains Issues

Context

The Supreme Court of India delivered a significant judgment, declaring that access to clean public toilets is a basic right and essential for human dignity. This decision comes as part of a broader effort to address sanitation issues and ensure that public toilets are available, accessible, and maintained for everyone, regardless of gender or disability.

Key Points of the Judgment:

  • Toilets are a “facet of human rights” and the failure to provide these adequately in courts “reflects a deeper flaw in the justice system”.
  • Right to Sanitation: The court emphasized that having access to clean and functional toilets is not just a matter of convenience but is a fundamental right under Article 21 of the Indian Constitution, which guarantees the right to life and personal liberty.
    • This right also includes the need for a safe and hygienic environment, especially in public spaces like courts, tribunals, and highways.
  • Gender-Sensitive Facilities: The judgment specifically mentioned the need for gender-sensitive toilets that cater to all people, including men, women, persons with disabilities, and transgender persons.
    • The court said that States and Union Territories have a responsibility to ensure these facilities are available, accessible, and maintained throughout the year.
  • Public Health and Welfare: The judgment also stressed that providing clean public toilets contributes to public health and well-being. It highlighted that the absence of basic sanitation facilities undermines the welfare state model, which is supposed to provide essential services to all citizens.
  • The Supreme Court directed that separate toilet facilities be constructed for all genders, especially in courts and tribunal buildings.

Why sanitation should be a basic human right for all?

  • According to the World Health Organization, around half the people in the world are in danger of disease because they don’t have access to a clean, safe toilet.
  • Close to 494 million people are still forced to defecate in the open.
  • WaterAid’s research shows that every two minutes, a child under five dies from a disease linked to unsafe water and sanitation.
  • Investment in water and sanitation boosts the economy. A toilet is not just a toilet, it’s also an opportunity-maker, a dignity-provider and a lifesaver.

India’s Sanitation Policies

  • Swachh Bharat Abhiyan (Clean India Mission): Launched in 2014, this nationwide campaign aimed to eliminate open defecation and ensure that every household has access to a toilet.
    • Under SBM-Grameen, substantial progress has been made, including the construction of over 11.73 crore household toilets, resulting in more than 5.57 lakh ODF Plus villages
    • This initiative significantly contributed to public health, with WHO reporting 300,000 fewer diarrheal deaths by 2019 compared to 2014.
  • Jal Shakti Abhiyan (Water Power Mission): Started in 2019, this mission aimed to address water scarcity and improve water conservation. It focuses on five key areas: harvesting rainwater, renovating old water bodies, reusing treated wastewater, interlinking rivers, and recharging groundwater. The mission successfully renovated over 1.54 lakh water bodies.
  • Community-Led Total Sanitation (CLTS): This approach involves communities taking responsibility for their own sanitation needs. By 2015, more than 7.5 lakh villages in India had become open defecation-free through this initiative, with communities leading the change.
  • E-Toilets: These are self-cleaning, eco-friendly toilets installed in public places. They automatically clean and disinfect themselves after use, ensuring hygiene without needing manual cleaning.
  • Bio-Digesters: In rural areas, bio-digesters are used to treat human waste through bacterial decomposition. These toilets produce biogas and water and don’t require connection to a sewage system, offering a low-maintenance and sustainable solution.
  • Mobile Toilets: Mobile toilets are temporary, movable sanitation facilities installed in public places like bus stands, railway stations, and crowded marketplaces. They provide hygiene facilities during large events or in areas lacking permanent toilets.
  • World Toilet Day, celebrated annually on November 19, is an official United Nations observance aimed at raising global awareness and action to address the urgent sanitation crisis.

Mains Issues

Context

On January 16, 2025, India marks nine years of Startup India, a transformative journey that began in 2016.

What is Startup India?

  • Launched in: 2016
  • Startup India is a flagship initiative of the Government of India, intended to catalyse startup culture and build a strong and inclusive ecosystem for innovation and entrepreneurship in India.
  • Startup India has rolled out several programs with the objective of supporting entrepreneurs, and transforming India into a country of job creators instead of job seekers.
  • These programs are managed by a dedicated Startup India Team, which reports to The Department for Promotion of Industry and Internal Trade (DPIIT).
  • While the DPIIT heads the initiative, five government departments — the Department of Science and Technology (DST), Department of Biotechnology (DBT), Ministry of Human Resource Development (MHRD), Ministry of Labour and Employment, Ministry of Corporate Affairs (MCA), and NITI Aayog— are primarily responsible for the initiatives under Startup India. 

Milestones and Achievements

  • Startup India has been instrumental in nurturing startups, with DPIIT-recognized startups growing from around 500 in 2016 to 1,59,157 in 2025.
  • Today, India is the world’s third biggest startup hotspot.
  • At the time of Startup India’s launch, startups came up in only 120 districts. Today, there are more than 750 districts boasting startups, and the central government’s goal is to ensure cent per cent district coverage by the end of 2025.
  • Over 6 lakh direct jobs have been created through recognized startups, with sectors like IT services, healthcare, and professional services leading in job creation.
  • Women entrepreneurs have made significant strides, with 73,151 startups having at least one woman director.
  • Unicorns in India have surged as well, going from only eight in 2016 to an impressive 118 in 2024. These unicorns – startups valued at USD 1 billion or more and not yet publicly listed – highlight the remarkable growth of the ecosystem.

Benefits of Startups for the Indian Economy

  • Opportunities for Youth: Startups provide a platform for India’s entrepreneurial youth to turn their ideas into reality. This can lead to exponential growth in finances, creating wealth that is closely linked with startup success.
  • Wealth Creation: Startups are increasingly seen as a path to wealth creation. As these new businesses grow, they help generate both personal wealth for entrepreneurs and broader economic growth.
  • Employment Generation: The establishment of a startup brings with it new employment opportunities. Startups often require a range of talent, leading to job creation across various sectors.
  • Catering to Underserved Sections: Many startups are focused on addressing the needs of underserved populations. For example, the rise of e-commerce platforms has allowed traditional artisans and small businesses to reach a wider audience, thus improving their economic position.
Why Startups are Not a Complete Solution to India’s Economic Challenges?
  • Short-Term Sustainability: Statistically, a significant number of startups do not succeed and shut down within a short time. This leads to a waste of investment and resources.
  • Economic Impact of Failures: The closure of startups can result in the loss of invested capital and jobs, negatively affecting the economy. It can also demotivate other aspiring entrepreneurs, making them hesitant to start their own ventures.
  • Disparities in the Startup Ecosystem: Within startups, salary disparities and poor working conditions are common, creating an unequal working environment that affects employee morale and productivity.
  • Lack of Regulation: The startup sector is relatively unregulated, which means there are fewer labor laws protecting employees. This can lead to the exploitation of workers who often lack benefits such as health insurance or retirement plans.
Key Challenges Faced by Indian Startups
  • Valuation and IPO Issues: Many startups struggle with proper valuation, which affects their ability to secure investments and go public through Initial Public Offerings (IPOs). The volatile market conditions and shifting investor sentiments in 2023 have exacerbated this problem.
  • Access to Capital: Securing adequate funding remains a major challenge for startups in India. The process of raising funds is often difficult and time-consuming, which slows down their growth and hampers innovation.
  • Investor Risk Aversion: Due to uncertain market conditions and macroeconomic pressures, investors tend to be more risk-averse, making it harder for startups to attract the necessary capital to scale their businesses.
  • Sustainability of Revenue Models: Many startups struggle to find sustainable business models that can generate consistent revenue. Achieving profitability is often a long and challenging process, leading to uncertainty about the long-term viability of these businesses.
  • Lack of Support: Startups often lack access to adequate physical infrastructure, technological resources, and mentorship. Additionally, limited networking opportunities hinder the growth potential of many businesses.
  • Complex Regulatory Framework: Navigating India's complex regulatory and tax systems creates significant operational challenges for startups. The bureaucratic hurdles and inconsistent enforcement of laws make it difficult for many entrepreneurs to focus on business development.
Government initiatives and policies to nurture the startup ecosystem
  • Startup India Seed Fund Scheme (SISFS): Provides funding for early-stage startups to develop prototypes and bring products to market.
  • Credit Guarantee Scheme for Startups (CGSS): Offers credit guarantees for loans to startups, fostering access to finance.
  • Fund of Funds for Startups (FFS): A Rs 10,000 crore fund to support early-stage investments and boost India’s entrepreneurial ecosystem.
  • BHASKAR Platform: Launched in 2024, this initiative aims to connect startups, investors, and mentors through a digital hub, enhancing collaboration and access to resources for startups across India, including non-metro cities.
  • Government e-Marketplace (GeM): GeM have been made accessible to startups, providing a platform to present their innovations and secure public procurement deals.
  • Startup India Hub: The Startup India Hub, initiated by the Department for Promotion of Industry and Internal Trade (DPIIT), is a pivotal platform to promote engagement among stakeholders within the startup ecosystem.
  • Atal Innovation Mission (AIM): AIM is an initiative that promotes the establishment of Atal Incubation Centres (AlCs) and Established Incubation Centres (EICs) to nurture innovative startups in their pursuit to become sustainable entities.
  • National Initiative for Developing and Harnessing Innovations (NIDHI): It aims to foster innovation through support for incubators, seed funds, accelerators, and Proof of Concept grants.
    • Within NIDHI, the Promoting and Accelerating Young and Aspiring Innovators and Startups (PRAYAS) programme aids established Technology Business Incubators (TBI) by providing grants for Proof of Concept and prototype development. 
  • Fund of Funds for Startups (FFS): The Government established FFS in 2016, to boost capital availability and stimulate private investments.Startup India Seed Fund Scheme (SISFS): Easy availability of capital is essential for entrepreneurs at the early stages of growth of an enterprise. 
Ministry-wise Initiatives
  • Ministry of Micro, Small & Medium Enterprises (MSME): MSME, through Khadi and Village Industries Commission (KVIC), is implementing Prime Minister’s Employment Generation Programme (PMEGP) for assisting entrepreneurs in setting up of new enterprises in the non-farm sector.
    • PMEGP being a Central Sector Scheme assists General Category beneficiaries with Margin Money (MM) subsidy of 25% of the project cost in rural areas and 15% in urban areas.
  • Ministry of Rural Development (MoRD) is implementing its flagship scheme Deendayal Antyodaya Yojana-National Rural Livelihood Mission (DAY-NRLM) to reduce poverty.
    • The Startup Village Entrepreneurship Program (SVEP) is a sub component of DAY-NRLM to support entrepreneurs in rural areas to set up local enterprises.
  • Ministry of Agriculture and Farmers' Welfare (MoA and FW) is implementing “Innovation and Agri-Entrepreneurship Development” programme under Rashtriya Krishi Vikas Yojana (RKVY) to promote innovation and agri-entrepreneurship by providing financial and technical support for nurturing startups ecosystem in the country.

Prelims Articles

Context

Trade deficit narrowed to a three-month low of $22 billion in Dec as exports contracted 1% to $38 billion, while imports grew almost 5% to $60 billion.

What is a Trade Deficit?

  • A trade deficit occurs when the value of a country's imports exceeds the value of its exports. In simple terms, it means the country is buying more goods and services from other countries than it is selling to them.
  • This results in a negative balance of trade, also known as a negative BOT (Balance of Trade).
  • When money spent on imports is higher than the money earned from exports, a trade deficit is created.
  • Trade deficits are an important indicator used to measure international trade activity. However, a trade deficit does not always mean a bad thing, as it depends on how the deficit is financed and the overall economic context.

Current Account Deficit (CAD):

  • A trade deficit is a part of the current account deficit (CAD), which includes:
    • Trade Account: This measures the import and export of goods. A trade deficit occurs when a country imports more goods than it exports.
    • Invisible Account: This accounts for the export and import of services, income, and transfers. If services, such as IT or tourism, are being exported more than they are imported, it can offset a trade deficit.
  • When the combined balance of both the trade and invisible accounts is negative, it leads to a current account deficit (CAD).
  • A widening CAD indicates that more foreign currency (like USD) is being demanded to pay for imports, which can weaken the country’s currency, such as the rupee.

What Does a Deficit Mean for an Economy?

  • A deficit implies that more money is flowing out of the country than is coming in. This could be a concern if the deficit is not offset by other forms of income (like services, investments, or remittances).
  • If a country imports more than it exports, it often needs to borrow money or attract foreign investments to cover the gap. A consistent trade deficit might indicate an unsustainable economic model, unless the deficit is being financed through productive investments that can lead to future growth.
  • However, it is possible for a country to have a trade deficit while having a surplus in other areas, such as services or remittances. For example, India often runs a trade deficit but has a surplus in services, such as IT and consulting.

Prelims Articles

Context

India INX, the subsidiary of BSE Limited is set to launch Sensex contracts soon.

About India INX

  • India International Exchange (IFSC) Limited (India INX), the first international exchange at GIFT IFSC, was inaugurated in 2017.
  • The exchange is owned by the BSE. India INX is regulated by the International Financial Services Authority (IFSCA).
  • It offers investors 22 hours trading in a range of financial market products such as index and single stock derivatives, commodity derivatives, currency derivatives and debt securities.

Prelims Articles

Context

The Nagarahole Tiger Reserve in Karnataka, known for its rich biodiversity, is home to a steadily growing population of spotted deer (chital). As per reserve officials, the spotted deer population has flourished, with approximately 28 spotted deer per square kilometer in the reserve.

About Nagarahole Tiger Reserve:

  • Nagarahole Tiger Reserve previously known as Rajiv Gandhi (Nagarahole) National Park, was named after the river ‘Nagarahole’ which literally means ‘Serpent River’.
  • Location: Situated in the districts of Mysuru and Kodagu in Karnataka, it spans an area of 981 sq. km. This includes a core area of 643.392 sq. km and a buffer area of 204.589 sq. km.
  • It is a part of the Nilgiri Biosphere Reserve which is one of the largest and oldest conservation areas backed by the Brahmagiri Mountains of the Western Ghats
  • The reserve forms a critical connecting habitat for tigers and elephants to other areas of Western Ghats through Brahmagiri wildlife sanctuary and to the Eastern Ghats through Bandipur Tiger reserve.
  • Nagarahole is an important Tiger Reserve in Karnataka and is a major hub of conservation under Project Tiger and Project Elephant.
  • Nagarahole is contiguous with Wayanad Wildlife Sanctuary (Kerala) to its south and Bandipur Tiger Reserve to its southeastern parts.
  • Wildlife Diversity:
    • Carnivores: The reserve supports a range of predators, including tigers, leopards, Asiatic wild dogs, and sloth bears.
    • Herbivores: The reserve also hosts herbivores like Asiatic elephants, gaur, sambar, and spotted deer (chital), among others.

Fact Box:

About Deer

  • Deer are ruminant mammals belonging to the family Cervidae.
  • This family classification include well known animals like the Moose, Red Deer, Reindeer, Roe and Chital among others.
  • Male deer are called bucks, females, are does, and the young are fawns. Only the males grow antlers, except the reindeer.
  • Deer are widely distributed across the world, except in Australia and Antarctica, and include species such as white-tailed deer, moose, elk, red deer, and spotted deer (also known as chital in India).
  • Spotted Deer is a type of wild animal that is widely distributed in Asia, especially in India, Sri Lanka, Bangladesh, Bhutan and a small group in Pakistan.
  • IUCN Status: Least Concern

Prelims Articles

Context

The Indian Space Research Organisation (ISRO) sent lobia (black-eyed pea) seeds into space as part of its Compact Research Module for Orbital Plant Studies (CROPS). These seeds successfully germinated last week, marking a significant step in space farming research.

How Are Plants Grown in Space?

There are various methods for growing plants in space:

  • Hydroponics: Plants grow without soil, using a nutrient-rich liquid solution.
  • Aeroponics: Plants grow in the air with minimal water usage, absorbing nutrients from the air.
  • Soil-like Media: Some plants grow in soil-like substances that provide structure and nutrients.

How ISRO Grew Lobia?

  • ISRO used a mini greenhouse (CROPS box) with:
    • Soil-like medium: Porous clay pellets for water and nutrient absorption.
    • LED lights: Simulated day and night cycles for photosynthesis.
    • Controlled temperature & air: Maintained Earth-like conditions.
    • The lobia seeds sprouted in four days, showcasing the potential of space farming.
  • Ideal Plants for Space
    • Leafy greens: Lettuce, spinach, and kale.
    • Beans and peas: High in protein and help improve soil.
    • Root vegetables: Radishes and carrots.
    • Cereals: Wheat and rice for long-term sustenance.

Why Grow Plants in Space?

As humans plan to explore and possibly colonize the Moon and Mars, growing plants in space becomes essential for long-term space missions.

  • Sustainable Food Source: During long missions, astronauts can't rely on a limited supply of pre-packaged food or multivitamins, as they lose nutritional value over time.
  • Oxygen Production: Plants release oxygen during photosynthesis, which can help keep the spacecraft’s air breathable.
  • Recycling Waste: Plants can recycle carbon dioxide and organic waste, creating a closed-loop life support system in space.
  • Mental Well-being: Tending to plants can reduce stress and help improve astronauts' mental health.
Challenges of Growing Plants in Space
  • Microgravity: The lack of gravity in space makes it difficult for plants to grow properly, especially for roots that need to grow downwards.
  • Water Management: Water in space doesn’t flow in the usual way due to microgravity, making it harder for plants to absorb water and nutrients.
  • Radiation and Temperature: High levels of radiation in space can damage plants’ DNA, and temperature fluctuations make it difficult to maintain stable conditions.
  • Light: Plants need light for photosynthesis, but space missions—especially to the outer solar system—face challenges with limited sunlight.

Prelims Articles

Context

The Indian Space Research Organisation (ISRO) achieved a major milestone by successfully docking two of its SpaDeX satellites in space. This makes India the fourth country in the world to possess the technology for rendezvous, docking, and undocking spacecraft in orbit.

Key Details:

  • Mission Overview: The SpaDeX mission involved two satellites: SDX01 (the Chaser) and SDX02 (the Target), each weighing about 220 kg. These satellites were launched together on December 30, 2024, aboard the PSLV C60 rocket from the Satish Dhawan Space Centre in Sriharikota, India.
  • Docking Process: After launch, the satellites were placed in a 475 km orbit above Earth. Over several days, they gradually moved closer to each other, first from a distance of 1.5 km, and then to just 3 meters apart. Once this was achieved, the docking maneuver began, and the two satellites were successfully docked.
  • Steps Taken:
    • Chaser satellite moved from a distance of 15 meters to 3 meters from the Target.
    • The satellites were carefully aligned and docked.
    • After docking, a retraction process secured the connection, followed by rigidization to stabilize the docking.

What is Space Docking?

Space docking is the process of bringing two spacecraft together in orbit and physically linking them. This technology is essential for many advanced space missions, including:

  • Human spaceflight: Docking is necessary for missions that send humans to the Moon and bring lunar samples back to Earth.
  • Space stations: It’s crucial for building and operating space stations, like the Bharatiya Antariksh Station (India's planned space station).
  • Satellite servicing: Spacecraft can dock to perform maintenance or refueling on other satellites.

The SpaDeX Mission

  • The SpaDeX mission is a significant step for ISRO as it demonstrates India’s capability in orbital docking. With this success, India joins the ranks of space giants like China, Russia, and the United States, who have already achieved docking technology. The mission also supports cost-effective satellite operations and reduces the need for multiple rocket launches to achieve shared space goals.
  • Key Details of the SpaDeX Mission:
    • Primary Payloads: The mission features two spacecraft: SDX01 (Chaser) and SDX02 (Target), which were launched into an orbit 5 km apart.
    • Mission Process: Over 10-14 days, ISRO scientists gradually brought the two spacecraft closer to each other, with the final docking occurring at an altitude of 470 km above Earth.
    • Payloads on the Spacecraft:
      • SDX01 (Chaser) carries a High-Resolution Camera.
      • SDX02 (Target) includes a Miniature Multispectral Payload and a Radiation Monitor Payload. These instruments are designed to capture high-resolution images and monitor natural resources and vegetation on Earth.
    • Launch Vehicle: The mission was launched using the PSLV-C60 rocket, which also carried 24 secondary payloads in addition to the two primary spacecraft.

Prelims Articles

A SpaceX Falcon 9 rocket launched from the Kennedy Space Center in Florida, carrying two spacecraft aimed at landing on the Moon. These spacecraft are built by private companies from the US and Japan, showing how the private sector is playing a bigger role in space exploration.

What’s on the Rocket?

  • Blue Ghost (by Firefly Aerospace, USA)
    • Destination: A spot on the Moon called Mons Latreille, near Mare Crisium (Moon’s northeast).
    • Mission: It will study things like the Moon’s dust, interior, and thermal properties. It will also carry NASA instruments to study Earth's magnetosphere (the protective magnetic field around Earth).
    • Journey Time: It will take about 45 days to reach the Moon.
  • Resilience (by ispace, Japan)
    • Destination: Mare Frigoris, a region in the Moon’s far north.
    • Mission: It will deploy a rover called Tenacious that has a high-definition camera and can scoop up Moon dust. It will also carry a small art piece called "Moonhouse" by Swedish artist Mikael Genberg.
    • Journey Time: It will take around 4-5 months to reach the Moon.

The Challenges of Landing on the Moon

  • Landing on the Moon is tricky because there’s no atmosphere to help slow the spacecraft down. The spacecraft must use thrusters to gently land. They also need to land upright to be able to operate properly. Past missions have faced problems with landing angles, which limited how well they could work after landing.
  • These missions are part of the new era of space exploration, where private companies and countries work together to explore the Moon and beyond.

Prelims Articles

Context

India made history by commissioning three indigenously built warships into the Indian Navy. This includes a stealth frigate, a guided missile destroyer, and an attack submarine. This is the first time that India has commissioned three warships at once, all of which were developed and manufactured in India.

Details of the Warships:

  • INS Nilgiri (Stealth Frigate):
    • Class: Part of the Project 17A class of stealth frigates.
    • Features: This frigate has advanced stealth capabilities, including a redesigned top deck and hidden mooring deck to reduce its radar signature.
    • Cost: Estimated at Rs 4,000 crore per ship.
    • Purpose: Designed to enhance India’s attack and stealth capabilities, these frigates are a major upgrade over the existing Shivalik-class frigates.
  • INS Surat (Guided Missile Destroyer):
    • Class: Part of the Project 15B class, which includes the most powerful surface combatants in the Navy.
    • AI-enabled: The INS Surat is India’s first AI-enabled warship, incorporating artificial intelligence to enhance its operational capabilities.
    • Cost: Approximately Rs 8,950 crore.
    • Features: The ship is equipped with weapons like the BrahMos supersonic cruise missile, Barak-8 medium-range surface-to-air missiles, and several mounted guns. It is considered the best among the four ships in the Visakhapatnam class, with the other three ships already commissioned between 2021 and 2023.
  • INS Vaghsheer (Attack Submarine):
    • Class: The last of the Scorpene-class submarines, known as a "hunter-killer" submarine.
    • Stealth Features: This submarine uses advanced acoustic absorption techniques and a revolutionary air-independent propulsion system to make it harder to detect.
    • Capabilities: It can carry out anti-surface and anti-submarine missions, gather intelligence, lay mines, and perform surveillance. It is equipped to fire torpedoes and anti-ship missiles.
    • Cost: Rs 3,942 crore per submarine.

 Strategic Importance:

  • India’s Naval Strength: These new warships and submarine significantly enhance India’s naval capabilities and are expected to play a crucial role in safeguarding India’s maritime interests. The commissioning of these vessels is a major milestone, especially given the slow pace of warship production in India.
  • Comparison with China: In the past decade, India has inducted 33 warships, while China has commissioned 148 warships. This shows the growing need for India to quickly ramp up its naval capabilities in light of China’s expansion in the region.
  • Future Developments: India is currently constructing 62 more warships and submarines to further expand its naval fleet. The rapid construction and commissioning of these new vessels show India’s ability to quickly enhance its defense capabilities.

Prelims Articles

Context

Physicists recently made a significant discovery of a new type of particle called the semi-Dirac fermion. This discovery expands the understanding of particles that can exist under special conditions in certain materials.

Key Concepts:

  • Fermions and Bosons:
    • Fermions are particles that make up matter (e.g., electrons, protons), and they obey the Pauli exclusion principle (no two fermions can occupy the same quantum state).
    • Bosons are particles that mediate forces (e.g., photons).
  • Dirac Fermions: These fermions have mass and are not their own anti-particles. They are often found in materials like graphene (a single layer of carbon atoms).
  • Semi-Dirac Fermions: These are exotic particles that behave like Dirac fermions in one direction but don’t have mass when moving in a perpendicular direction. This unique behavior makes them stand out from other known particles.

Discovery Process:

  • Material Chosen: The researchers studied a material called Zirconium Silicon Sulphide (ZrSiS), which is a layered crystalline material. This material was chosen because of previous findings suggesting it could host these unusual particles.
  • Research Findings: When the researchers applied a strong magnetic field to ZrSiS, they found that the electrons in the material behaved differently than expected. The energy of the electrons (called cyclotron energy) in ZrSiS increased according to a B2/3 scaling, a unique feature associated with semi-Dirac fermions. This behavior was different from the energy scaling in materials like graphene, where the energy increases with the square root of the magnetic field strength (B1/2).
  • Quasiparticles: The semi-Dirac fermion discovered is technically a quasiparticle. A quasiparticle behaves like a single particle but is actually made up of many smaller particles or energy packets. For example, protons are quasiparticles made up of quarks and gluons. Similarly, semi-Dirac fermions can behave like fermions, despite their unusual mass properties in different directions.

Why It’s Important?

  • New Particle in the Particle Zoo: The discovery of semi-Dirac fermions adds a new and unique "animal" to the subatomic "zoo" of particles that physicists study. The more unusual particles physicists discover, the better they can understand the fundamental laws of nature.
  • Condensed Matter Physics: This discovery was made in the field of condensed-matter physics, which studies how matter behaves in different conditions, such as in solids and liquids. Unlike high-energy particle physics, which requires massive machines like the Large Hadron Collider, condensed matter physics can sometimes discover new particles using simpler, tabletop experiments.
  • Practical Implications: The study of materials like ZrSiS helps scientists understand how particles behave in strong magnetic fields and other extreme conditions, potentially leading to new technologies and applications in the future.

Editorials

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Context

Recent developments along the China-India border have heightened tensions, with China’s actions—including constructing a dam on the Brahmaputra and creating new counties in Ladakh—challenging India’s territorial integrity and sovereignty. These incidents, along with China’s broader regional expansionism, have raised alarms about both water security and territorial disputes in South Asia.

Transboundary Water Issues and Strategic Concerns

  • Chinese Dam on the Brahmaputra: China’s plan to construct a massive hydropower dam on the Yarlung Zangbo river could reduce water flow to downstream countries, threatening agriculture, fisheries, and biodiversity in India and Bangladesh.
  • Strategic Vulnerability: The potential for devastating floods during monsoon seasons or geopolitical tensions due to the dam’s water release presents significant strategic concerns for India.
  • India’s Response: India is accelerating its own hydropower projects and constructing reservoirs in Arunachal Pradesh to counteract potential water shortages and mitigate risks posed by the Chinese dam.

Border Disputes and Cartographic Aggression

  • Chinese Territorial Claims: China’s actions, such as the creation of new counties and renaming locations in Arunachal Pradesh, are part of its ongoing strategy of cartographic aggression to assert territorial control.
  • Lack of Legal Validity: Despite China’s territorial assertions, international law requires effective administrative control and sovereignty, making China’s cartographic actions legally unsubstantiated.
  • Strategic Leverage: China's ongoing strategy of establishing settlements in disputed regions complicates India’s efforts to maintain territorial integrity, despite its legal sovereignty over the areas.

South Asia’s Bilateral Engagement with China

  • Bilateral Approach: Unlike Southeast Asian countries, South Asian nations, including India, address their concerns with China individually due to the power imbalance.
  • Need for Regional Cooperation: India, as the dominant regional power, should spearhead a collective response to China’s territorial and water-related disputes to strengthen South Asia’s position.
  • Multilateral Strategy: A unified approach involving diplomatic engagement and regional cooperation would enhance South Asia’s capacity to counter China’s assertiveness and ensure regional security.
Practice Question:

Q. China’s growing territorial and water-related actions have raised significant concerns in South Asia, particularly with India. Discuss the implications of these actions on regional security and the importance of a collective response from South Asian nations to counter China’s expansionism.

Editorials

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Context

A tragic stampede occurred at the Tirumala temple in Tirupati during the Vaikunta Ekadasi celebrations resulting in six deaths and over 40 injuries. This incident underscores the need to re-evaluate crowd management strategies at religious pilgrimage sites in India, where stampedes have been a recurring issue. Despite extensive safety measures in place, the incident highlights systemic flaws that require urgent attention.

Crowd Management Strategies

  • Lack of Effective Coordination: Despite elaborate crowd control measures, such as token distribution and the deployment of over 3,000 personnel, miscommunication at a token distribution center triggered panic and chaos.
  • Systemic Failure in Managing Large Crowds: The tragedy points to the persistent gaps in crowd management systems at religious events in India, which have resulted in over 3,000 stampede-related deaths since 1996.
  • Need for Innovative Solutions: The need for rethinking crowd control systems, such as prioritizing first-time pilgrims and regulating VIP darshans, to ensure a more organized and safer pilgrimage experience.

Ecological Impact and Sustainability

  • Pressure on Ecological Balance: The increasing number of pilgrims visiting the Tirumala Hills poses significant risks to the Seshachalam Biosphere Reserve, causing deforestation and ecological degradation.
  • Sustainability Measures: The need for sustainable practices, such as capping daily pilgrim numbers, virtual darshan options, and stricter conservation policies, to protect the biodiversity of the area.
  • Collaboration for Preservation: A coordinated approach involving religious, government, and environmental authorities is essential to ensure the preservation of nature while meeting the spiritual needs of devotees.

Societal and Governance Challenges           

  • Inclusive Pilgrimage Management: The proposal to prioritize pilgrims who have never visited the temple before seeks to ensure a more equitable darshan experience for all devotees.
  • VIP Darshan Reforms: Rethinking VIP access to the temple could help address fairness issues and streamline the flow of devotees during peak times.
  • Government Accountability: The Andhra Pradesh government's efforts to investigate the stampede's causes and ensure accountability in the management of such events are crucial for future safety improvements.
Practice Question:

Q. The recent stampede at the Tirumala temple highlights the need for systemic reforms in crowd management at religious pilgrimage sites. Discuss the challenges involved in managing such large-scale gatherings, and suggest sustainable solutions for crowd control and ecological preservation.

Editorials

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Context

The prolonged vacancies in the Central and State Information Commissions (CIC & SICs) despite Supreme Court interventions have raised concerns about the government's lack of commitment to the effective implementation of the Right to Information (RTI) Act. This situation reflects attempts to undermine transparency and limit citizens' access to information.

Failure to Fill Vacancies

  • Unfilled Vacancies in CIC and SIC: The Central Information Commission has eight vacancies, and State Information Commissions are facing similar issues, leading to thousands of unresolved queries and making the law ineffective.
  • Impact on RTI Act Implementation: The delay in filling these positions hampers the functioning of the commissions, preventing citizens from filing appeals and seeking timely information.
  • Supreme Court Intervention: The Supreme Court has intervened, setting timelines for filling vacancies and pushing for the constitution of search committees to expedite the process, but the government has been vague on details.

Government Reluctance to Strengthen Transparency

  • Amendments to the RTI Act: The RTI Act, meant to promote transparency, has faced resistance, with amendments aimed at reducing its effectiveness.
  • Undermining the Law: By not filling vacancies or delaying appointments, governments appear to be diminishing the law’s impact, making it easier for departments to ignore citizen queries without accountability.
  • Bias in Appointments: The Supreme Court highlighted the practice of appointing retired bureaucrats rather than individuals from diverse backgrounds, potentially leading to appointments aligned with government interests.

Consequences for Accountability and Governance

  • Decline in Citizens’ Engagement: As information commissions remain dysfunctional, citizens may lose interest in filing RTI applications, thus reducing public scrutiny on government functioning.
  • Weakening Governance: The avoidance of effective transparency mechanisms weakens the public’s ability to hold the government accountable, threatening democratic governance.
  • Corruption and Misuse of Power: The failure to ensure independence and effectiveness of information commissions can lead to increased corruption and misuse of power by government officials.
Practice Question:

Q. The failure to fill vacancies in the Central and State Information Commissions reflects a larger issue of undermining the Right to Information Act. Discuss the implications of this neglect on transparency, governance, and accountability in India.

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